Gradient (Slope)

Measuring the “steepness” of a line

lesson notes:02 gradient

audio:02 gradient

slidecast:

11 x1 t05 02 gradient (2013) from Nigel Simmons

Division of an Interval

Dividing intervals in a ratio other than 1:1

lesson notes:01 division of an interval

audio:01 division of an interval

slidecast:

11 x1 t05 01 division of an interval (2013) from Nigel Simmons